Even if you look at Iran, those campaigners for human rights there, they don't want to have anything to do with America, because they are afraid that having American support will be the kiss of death for their movement. And that's really tragic.

But in Afghanistan, the general rule was that since you were fighting the Taliban, which was not a lawful government force, the Geneva Conventions did not apply. And that led to a lot of excesses in Afghanistan, excesses like Abu Ghraib that were already well-publicized.

The American official was trying to talk about aid and development projects and finally a local tribal chief got up and said, "Even if you turn our country into heaven, we don't want it from you. Just leave us."

In the occupation in Afghanistan, there are tragedies as well. It's not as bad as in Iraq because there are fewer American troops. But, as I describe in the book, going out on patrol and coming into a village, the soldiers found a stash of documents and decided this was Taliban propaganda.

In a country like Iraq with its culture of blood feuds - is that the more locals are killed, the more motivation there is for the insurgency, for the insurgents the more feelings of revenge there are, and in the end the more the operational security of the soldiers suffers, because any soldier who kills an infant today is grooming the killer of his mate tomorrow.

Well, it's a problem in general with the American military. If you are the biggest and the strongest military power in the world, you have this natural reluctance to learn the quirky ways of the natives in faraway lands.

Now as to the behavior of the soldiers: occupations always corrupt the occupiers.